Shrimp
From Memory Alpha, the free Star Trek reference
A shrimp or prawn is a type of small crustacean found in the waters of Earth. They are commonly consumed by Humans as food. Similar animals are found on other planets. (DS9: "You Are Cordially Invited")
Some cetaceans feed on shrimp. (Star Trek IV: The Voyage Home)
Benjamin Sisko is quite fond of his famous shrimp Creole dish. (DS9: "The Abandoned", "Image in the Sand") Sisko's Creole Kitchen offered shrimp remoulade as a daily special in 2373. (DS9: "Paradise Lost")
While trapped in an Akritirian prison in 2373, Harry Kim fantasized about a meal of shrimp with fettran sauce, flambé noodles and fudge ripple pudding. (VOY: "The Chute")
